HP P36921-B21
Cores 12
Threads 24
Boost Clock 3300 MHz
L3 Cache 18 MB
TDP 120 W
Socket LGA4189
30 Overall Score
Price ¥100,244
Snapshot
Pros & Cons
Pros
Cons
- Below average single thread (7th percentile)
- Below average affordability (9th percentile)
- Below average feature (21st percentile)
The proof
Performance
Specifications
Full Specifications
Processor
| Brand | Intel |
| Series | Xeon Silver |
| Model | 4310 |
| Class | server |
| Process | 10 |
Cores & Clocks
| Cores | 12 |
| Threads | 24 |
| Base Clock | 2100 |
| Boost Clock | 3300 |
Cache
| L2 Cache | 4 |
| L3 Cache | 18 MB |
Performance
| PassMark Multi | 7363 |
| PassMark Single | 259 |
Memory
| Memory Type | DDR4 |
| Max Memory | 1024 |
Platform & Power
| Socket | LGA4189 |
| PCIe | 4 |
| PCIe Lanes | 48 |
| TDP | 120 |
| Max Turbo Power | 120 |
| Unlocked | No |
vs Competition
| Spec | HP P36921-B21 | AMD Ryzen 9 7950X3D | Intel Core Ultra 9 285K | MICRO CENTER 9950X3DMAGX870ETMKWF | Dell Inspiron 7700 | Empowered PC Ryzen 7 5700X |
|---|---|---|---|---|---|---|
| Cores | 12 | 16 | 24 | - | 10 | - |
| Threads | 24 | 32 | 24 | - | 12 | - |
| Boost Clock Mhz | 3300 | 5700 | 5700 | - | 4700 | - |
| L3 Cache Mb | 18 | 128 | 36 | - | 12 | - |
| Tdp W | 120 | 120 | 125 | - | 15 | - |
| Socket | LGA4189 | AM5 | LGA 1851 | - | Intel BGA 1744 | - |
| Integrated Graphics | - | AMD Radeon Graphics | Intel Graphics | - | Iris Xe 96EU | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | Efficiency | Multi Thread | Affordability | Single Thread |
|---|---|---|---|---|---|---|---|
| HP P36921-B21 | 37.1 | 20.7 | 62.8 | 42.8 | 52.8 | 9.4 | 7.2 |
| AMD Ryzen 9 7950X3D Compare | 96 | 98.5 | 92.3 | 97 | 95.7 | 14.5 | 93 |
| Intel Core Ultra 9 285K Compare | 96.2 | 99.9 | 96 | 97.2 | 96.4 | 18.3 | 99.9 |
| MICRO CENTER 9950X3DMAGX870ETMKWF Compare | 85.8 | 20.7 | 17.5 | 66.6 | 97.1 | 6.4 | 98.4 |
| Dell Inspiron 7700 Compare | 60.7 | 70 | 71.6 | 99.5 | 64.5 | 3.4 | 82.3 |
| Empowered PC Ryzen 7 5700X Compare | 63.9 | 20.7 | 17.5 | 39.8 | 81.9 | 40.5 | 85.7 |
Price
Value & Pricing
From ¥100,244
Amazon 1 offer From ¥100,244
We started tracking prices for this product on Jun 14, 2026. The chart appears once we have more data.
Usage Scores
- Overall30.2
- AI/LLM31.2
- Budget17.2
- Gaming10.4
- Server39.1
- Efficiency19.2
- Productivity39.2
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
